TW201613720A - Apparatus and method for measuring a bending angle of a workpiece - Google Patents

Apparatus and method for measuring a bending angle of a workpiece

Info

Publication number
TW201613720A
TW201613720A TW104125551A TW104125551A TW201613720A TW 201613720 A TW201613720 A TW 201613720A TW 104125551 A TW104125551 A TW 104125551A TW 104125551 A TW104125551 A TW 104125551A TW 201613720 A TW201613720 A TW 201613720A
Authority
TW
Taiwan
Prior art keywords
theta
workpiece
gyroscope sensor
rotation angles
bending angle
Prior art date
Application number
TW104125551A
Other languages
English (en)
Chinese (zh)
Inventor
Enzo Gesuita
Original Assignee
Salvagnini Italia Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Salvagnini Italia Spa filed Critical Salvagnini Italia Spa
Publication of TW201613720A publication Critical patent/TW201613720A/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/006—Bending sheet metal along straight lines, e.g. to form simple curves combined with measuring of bends
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5705—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis
    • G01C19/5712—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis the devices involving a micromechanical structure
TW104125551A 2014-08-07 2015-08-06 Apparatus and method for measuring a bending angle of a workpiece TW201613720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14180228.0A EP2982933B1 (de) 2014-08-07 2014-08-07 Vorrichtung und Verfahren zum Messen des Biegewinkels eines Werkstücks

Publications (1)

Publication Number Publication Date
TW201613720A true TW201613720A (en) 2016-04-16

Family

ID=51266227

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104125551A TW201613720A (en) 2014-08-07 2015-08-06 Apparatus and method for measuring a bending angle of a workpiece

Country Status (4)

Country Link
US (1) US9778013B2 (de)
EP (1) EP2982933B1 (de)
TW (1) TW201613720A (de)
WO (1) WO2016020501A1 (de)

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AT516260B1 (de) * 2014-12-17 2016-04-15 Trumpf Maschinen Austria Gmbh Biegewerkzeug mit einer Längsversatz-Messvorrichtung
WO2016187639A1 (de) * 2015-05-28 2016-12-01 Keba Ag Elektronische winkelmessvorrichtung für eine biegemaschine zum messen des biegewinkels zwischen den schenkeln eines blechs
AT518560B1 (de) * 2016-04-18 2018-01-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegebalken für eine Schwenkbiegemaschine
CN108917556A (zh) * 2018-03-23 2018-11-30 东莞理工学院 一种基于铣床定位的物体弯曲角度的测量方法
DE102018133551B4 (de) * 2018-12-21 2021-04-15 Bystronic Laser Ag Biegemaschine, Bearbeitungslinie und Verfahren zum Biegen
CN109700549A (zh) * 2019-01-16 2019-05-03 贺家富 正畸精密相对角度测量装置及使用方法
EP3913326B1 (de) * 2020-05-20 2023-12-27 Roche Diagnostics GmbH Probenbehälterfeder-prüfvorrichtung

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Also Published As

Publication number Publication date
EP2982933B1 (de) 2021-03-24
US9778013B2 (en) 2017-10-03
WO2016020501A1 (en) 2016-02-11
EP2982933A1 (de) 2016-02-10
US20160040973A1 (en) 2016-02-11

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